Display screen or portion thereof with graphical user interface



FIGURE is a front view of a display screen or portion thereof withgraphical user interface, showing my new design.

The large broken lines shown in the drawings illustrate the displayscreen and the small broken lines illustrate portions of the graphicaluser interface and form no part of the claimed design.

CLAIM I claim, the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.